User blog:Dojobman25/Glitch?

So i was in anthian city after my aforementioned fail with the seventh gym (read the last blog i posted about 15 minutes ago) and this happened... There is that guy in the alley saying “hey nothing to see here. Seriously... nothing.” But i used my hoverboard right there and it looked like the wall behind him DISSAPEARED. i will try to get a better screenshot now but just want to know if this is a glitch or what